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plurals

POForm freezing issues after accessing dialogue box
primarykey
Id
20843103
data
AcceptedAnswerId
20843562
AnswerCount
1
ClosedDate
CommentCount
5
CommunityOwnedDate
CreationDate
2013-12-30T16:07:24.390
FavoriteCount
0
LastActivityDate
2016-06-15T14:16:29.943
LastEditDate
2016-06-15T14:16:29.943
LastEditorUserId
3137910
OwnerUserId
3137910
ParentId
0
PostTypeId
1
Score
1
ViewCount
133
LastEditorDisplayName
user2948112
text
Body
<p>I'm in the process of creating a login mechanism for a game. If the user inputs an invalid username-password combination, a dialogue box appears telling them their error. But when I click "OK" in the dialogue box, all components in the previous form become inactive.</p> <p>Here is my code from the event handler method:</p> <pre><code>//Event Handler public void actionPerformed(ActionEvent e){ Scanner fileScan = null; Scanner passwordScan = null; String lineVar; int lineCount=0; //Opens the "Create Account" form if (e.getSource()==CreateNew){ new CreateAccount(); } //user tries to login else if(e.getSource()==submit){ Inputuser = user.getText(); InputPass = Pass.getText(); try{ fileScan = new Scanner(new File(Inputuser + ".txt")); filefound = true; } catch(FileNotFoundException ex){ JFrame FailureFrame = new JFrame("Something went wrong..."); JOptionPane.showMessageDialog(FailureFrame, "The username you have entered does not exist in our records. Please try again"); filefound=false; } //If the file was found (username exists) if (filefound==true){ //Loops while the username while has more lines of content while(fileScan.hasNext()){ lineVar = fileScan.next(); //Each line is considered a token passwordScan = new Scanner(lineVar); passwordScan.useDelimiter("/n"); while (passwordScan.hasNext()){ lineCount +=1; if (lineCount == 2){ if (InputPass.equals( passwordScan.next() ) ){ JFrame successframe = new JFrame("Success!"); JOptionPane.showMessageDialog(successframe, "Login Successful!"); frame.dispose(); new MainProfile(); } //If the password they entered is wrong else{ JFrame notLogin = new JFrame ("Something went wrong..."); JOptionPane.showMessageDialog(notLogin, "You have entered invalid info. Please try again"); CompEnable(); } } } } } } } </code></pre>
Tags
<java><swing>
Title
Form freezing issues after accessing dialogue box
singulars
PostAcceptedAnswerId
1. PO
  singulars
  PostTypePostTypeId
  PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USpingOfDoom
UserOwnerUserId
1. USpingOfDoom
plurals
PostLinksPostIdRelatedPostId
1. PL
  singulars
  LinkTypeLinkTypeId
  LTLinked
2. PL
  singulars
  LinkTypeLinkTypeId
  LTLinked
3. PL
  singulars
  LinkTypeLinkTypeId
  LTLinked
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
  singulars
  PostTypePostTypeId
  PTAnswer
VotesPostIdCreationDate
1. VO
  singulars
  PostPostId
  POForm freezing issues after accessing dialogue box
  UserUserId
  This table or related slice is empty.
  VoteTypeVoteTypeId
  VTApproveEditSuggestion
2. VO
  singulars
  PostPostId
  POForm freezing issues after accessing dialogue box
  UserUserId
  This table or related slice is empty.
  VoteTypeVoteTypeId
  VTUpMod
CommentsPostId

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